Citação norma APA
Youssef, M. (1980). Making Christ known to Muslims. Haggai Institute for Advanced Leadership Training.
Citação norma Chicago
Youssef, Michael. Making Christ Known to Muslims. Atlanta: Haggai Institute for Advanced Leadership Training, 1980.
Citação norma MLA
Youssef, Michael. Making Christ Known to Muslims. Haggai Institute for Advanced Leadership Training, 1980.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.